Authentication Scheme Using Pre-Registered Information on Blockchain

Toshiki TSUCHIDA; Makoto TAKITA; Yoshiaki SHIRAISHI; Masami MOHRI; Yasuhiro TAKANO; Masakatu MORII

doi:10.1587/transinf.2018OFL0005

Special Section on Log Data Usage Technology and Office Information Systems

Authentication Scheme Using Pre-Registered Information on Blockchain

Toshiki TSUCHIDA, Makoto TAKITA, Yoshiaki SHIRAISHI, Masami MOHRI, Yasuhiro TAKANO, Masakatu MORII

Author information

Keywords: blockchain, authentication, Internet of Things, pseudo-random function, service cooperation

JOURNAL FREE ACCESS

2019 Volume E102.D Issue 9 Pages 1676-1678

DOI https://doi.org/10.1587/transinf.2018OFL0005

Details

Abstract

In the context of Cyber-Physical System (CPS), analyzing the real world data accumulated in cyberspace would improve the efficiency and productivity of various social systems. Towards establishing data-driven society, it is desired to share data safely and smoothly among multiple services. In this paper, we propose a scheme that services authenticate users using information registered on a blockchain. We show that the proposed scheme has resistance to tampering and a spoofing attack.

Corresponding author

Register with J-STAGE for free!